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Round|Natural|GIA

1.40ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 1538627010

Certificate GIA 1538627010

Diamond specifications and retailer prices

From $3,672 SGD
As of November 6, 2026
Save $391 SGD (10%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,298 SGD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 1.4ct natural round diamond

This 1.4ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1538627010. Listed at 7 retailers as of November 5, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.40
Carat
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1538627010
Dimensions7.19 × 7.13 × 4.45 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Feather, Cavity, Cloud, Pinpoint
Top View
7.19 mm7.13 mm1.40 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1538627010
Side View
Table 55.0%Crown 34°Girdle: Sli. ThickPavilion 40.8°Culet: NoneDepth 62.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,672 SGD|Low: $3,510 SGD|High: $4,087 SGD|Avg: $3,905 SGD|+4.6%
Retailer 1
Retailer 2
Retailer 3
November 6, 2026
Retailer 1$3,672 SGD
Retailer 3$4,023 SGD
Retailer 2$4,063 SGD

41 data points across 3 retailers

7 retailers$3,672 SGD to $4,063 SGD

Retailer 1
-
$3,491 SGD
Price last confirmed 29 days ago
Retailer 2
-
$3,491 SGD
View
Price last confirmed 29 days ago
Retailer 3
-
$3,625 SGD
View
Price last confirmed 38 days ago
B
Retailer 4
-
$3,672 SGD
View
Retailer 5
-
$4,027 SGD
View
Price last confirmed 38 days ago
B
Retailer 6
-
$4,063 SGD
View
Most Expensive
NZ Jewellers
6d0283ca-cbdb-46a3-b1ee-b3cfb7fb8814 · Sep 26
$7,298 SGD
$5,714 USD
View
Price under review
6 more retailers have this diamond
Prices start from $3,672 SGDSave up to $391 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
1.40ct Round
$3,672 SGD